How can I implement error logging in my JavaScript application?
You can use the console.error()
method for basic logging, or integrate a logging library like Winston or Log4j.
What are the benefits of using a logging library?
Logging libraries provide structured logging, better performance, and features like log rotation and remote logging.
Can I log errors to an external service?
Yes, many libraries support sending logs to external services like Sentry or Loggly for better monitoring.
How do I handle uncaught exceptions in JavaScript?
You can use window.onerror
for browser environments or process.on('uncaughtException')
in Node.js to catch them.
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